8278771336 has 16 divisors (see below), whose sum is σ = 16933850640. Its totient is φ = 3763077840.

The previous prime is 8278771307. The next prime is 8278771351. The reversal of 8278771336 is 6331778728.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47038386 + ... + 47038561.

It is an arithmetic number, because the mean of its divisors is an integer number (1058365665).

Almost surely, 2^8278771336 is an apocalyptic number.

It is an amenable number.

8278771336 is an abundant number, since it is smaller than the sum of its proper divisors (8655079304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8278771336 is a wasteful number, since it uses less digits than its factorization.

8278771336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94076964 (or 94076960 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 52.

The square root of 8278771336 is about 90987.7537693947. The cubic root of 8278771336 is about 2022.9662117704.

The spelling of 8278771336 in words is "eight billion, two hundred seventy-eight million, seven hundred seventy-one thousand, three hundred thirty-six".